128.44.224.0/20

AS5972 · United States Department of Defense (DoD)

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Summary

Country	United States
Domain	mail.mil
ASN	AS5972
Parent Range	128.44.0.0/16
Registry	ARIN
ID	AMEDD-4

WHOIS Details

NetHandle:      NET-128-44-0-0-2
OrgID:          HEADQU-3
Parent:         NET-128-44-0-0-1
NetName:        AMEDD-4
NetRange:       128.44.0.0 - 128.44.255.255
NetType:        reallocation
RegDate:        2025-08-20
Updated:        2025-08-20
Source:         ARIN


OrgID:          HEADQU-3
OrgName:        Headquarters, USAISC
CanAllocate:    
Street:         NETC-ANC CONUS TNOSC
City:           Fort Huachuca
State/Prov:     AZ
Country:        US
PostalCode:     85613
RegDate:        1990-03-26
Updated:        2025-03-13
OrgAdminHandle: REGIS10-ARIN
OrgTechHandle:  REGIS10-ARIN
OrgAbuseHandle: REGIS10-ARIN
Source:         ARIN


POCHandle:      REGIS10-ARIN
IsRole:         Y
LastName:       Registration
FirstName:      
Street:         DISA-Columbus
Street:         300 North James Road
City:           Whitehall
State/Prov:     OH
Country:        US
PostalCode:     43213
RegDate:        2009-06-24
Updated:        2026-02-12
OfficePhone:    +1-844-347-2457
Mailbox:        disa.columbus.ns.mbx.arin-registrations@mail.mil
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 128.44.224.0/20

Range	ASN	Company	Num of IPs
128.44.0.0/16	AS367	Headquarters, USAISC	65,536
128.44.0.0/16	AS5972	Headquarters, USAISC	65,536

Nearby Ranges

BGP prefixes that overlap with 128.44.0.0/16

Range	ASN	Company	Num of IPs
128.44.0.0/16	AS367	Headquarters, USAISC	65,536
128.44.0.0/16	AS5972	Headquarters, USAISC	65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

3,635 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
128.44.231.39	AS5972 United States Department of Defense (DoD)	`10.73ms` from Dallas, US
128.44.239.97	AS5972 United States Department of Defense (DoD)	`10.77ms` from Dallas, US
128.44.224.203	AS5972 United States Department of Defense (DoD)	`10.62ms` from Dallas, US
128.44.237.26	AS5972 United States Department of Defense (DoD)	`10.64ms` from Dallas, US
128.44.225.104	AS5972 United States Department of Defense (DoD)	`10.61ms` from Dallas, US
128.44.236.35	AS5972 United States Department of Defense (DoD)	`10.65ms` from Dallas, US
128.44.234.192	AS5972 United States Department of Defense (DoD)	`10.70ms` from Dallas, US
128.44.235.162	AS5972 United States Department of Defense (DoD)	`10.67ms` from Dallas, US
128.44.232.214	AS5972 United States Department of Defense (DoD)	`10.70ms` from Dallas, US
128.44.227.177	AS5972 United States Department of Defense (DoD)	`10.79ms` from Dallas, US
128.44.226.121	AS5972 United States Department of Defense (DoD)	`10.67ms` from Dallas, US
128.44.230.203	AS5972 United States Department of Defense (DoD)	`10.62ms` from Dallas, US
128.44.238.54	AS5972 United States Department of Defense (DoD)	`10.70ms` from Dallas, US
128.44.228.24	AS5972 United States Department of Defense (DoD)	`10.62ms` from Dallas, US
128.44.229.16	AS5972 United States Department of Defense (DoD)	`10.63ms` from Dallas, US
128.44.233.50	AS5972 United States Department of Defense (DoD)	`10.77ms` from Dallas, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
73.86.123.244	AS7922 Comcast Cable Communications, LLC	`6.10ms` from Ashburn, US
108.85.57.116	AS7018 AT&T Enterprises, LLC	`13.48ms` from Atlanta, US
16.148.233.164	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
222.243.107.4	AS4134 CHINANET-BACKBONE	`8.46ms` from Chenzhou, CN
68.48.71.4	AS7922 Comcast Cable Communications, LLC	`8.46ms` from Flint, US
130.94.102.20	AS154177 LIGHT NODE LIMITED	`0.28ms` from Mexico City, MX
68.173.180.100	AS12271 Charter Communications Inc	`3.88ms` from New York City, US
201.92.214.84	AS27699 TELEFÔNICA BRASIL S.A	`1.97ms` from Osasco, BR
158.101.20.212	AS31898 Oracle Corporation	`0.89ms` from Phoenix, US
44.203.51.228	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
89.138.189.20	AS1680 Cellcom Fixed Line Communication L.P	`2.07ms` from Rosh Ha‘Ayin, IL
124.95.210.132	AS4837 CHINA UNICOM China169 Backbone	`11.22ms` from Tieling, CN
24.76.2.164	AS6327 Shaw Communications	`19.75ms` from Winnipeg, CA
204.232.227.68	AS27357 Rackspace Hosting	`0.94ms` from Ashburn, US
72.66.76.212	AS701 Verizon Business	`1.90ms` from Ashburn, US
2.86.172.36	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`10.41ms` from Athens, GR
69.150.102.180	AS7018 AT&T Enterprises, LLC	`7.27ms` from Atlanta, US
101.201.246.68	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.62ms` from Beijing, CN
71.232.109.4	AS7922 Comcast Cable Communications, LLC	`7.76ms` from Boston, US
89.33.233.36	AS59999 WideBits S.R.L.	`0.76ms` from Bucharest, RO
64.24.194.244	AS7029 Windstream Communications LLC	`9.37ms` from Chicago, US
70.171.89.36	AS22773 Cox Communications Inc.	`15.24ms` from Dallas, US
20.218.208.180	AS8075 Microsoft Corporation	`0.27ms` from Frankfurt am Main, DE
221.1.173.36	AS4837 CHINA UNICOM China169 Backbone	`3.33ms` from Jinan, CN
91.188.223.84	AS25515 PJSC Rostelecom	`1.22ms` from Moscow, RU

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 128.44.229.238

traceroute to 128.44.229.238 (128.44.229.238): 64 hops max, 52 byte packets

1 [AS50613] 37.235.49.2 2.781 ms

2 [AS5972] 128.44.229.238 153.941 ms

Measurement taken from

IPinfo ProbeNet in Hafnarfjoerdur, IS

On March 29th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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